Climate Overview
The climate in Los Andes is cool. The average annual temperature is 10°C and approximately 432mm of precipitation falls per year. June is the wettest month, receiving around 100mm of rainfall. Los Andes is in the Southern Hemisphere. The seasons are reversed: summer runs from December to February, while winter falls between June and August. The summer months are: February, January, December. The coldest months are July, June, August, when temperatures can drop to -3°C. Snowfall occurs from April to November, with around 175cm accumulating over the season.
Temperature
Temperatures in Los Andes vary considerably across the year, with a 25°C difference between the coldest and warmest months. February is the warmest month, though highs remain moderate at 22°C with a mean of 17°C. The coldest month is July, when overnight lows fall to -3°C and the daily average is 2°C. On average, daily temperatures fluctuate by about 11°C between overnight lows and afternoon highs. The sharpest temperature change occurs between April and May, with a 5°C shift in average temperatures.
Precipitation
Los Andes is a relatively dry area, receiving approximately 432mm of precipitation annually, which averages out to around 36mm per month. The wettest month is June, averaging 100mm of rainfall. August and May also tend to see above-average precipitation. The driest month is March, with just 8mm. That's 92mm less than June, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic. Snowfall is a regular feature from April to November, with around 175cm accumulating over the season. June typically sees the most snow at around 60cm.
Wind
Los Andes is relatively calm, with an average annual wind speed of 5km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is July, averaging 6km/h, though still comfortable for most outdoor activities. The calmest conditions occur in May, with average winds dropping to 5km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1km/h between the calmest and windiest months.
Seasons
9 days until Spring
It is currently winter in Los Andes, which began on June 21, 2026. Los Andes is in the Southern Hemisphere, where the seasons are reversed: spring starts in September, summer in December, autumn in March, and winter in June. The warmest period peaks in February at around 22°C, while the coldest stretch bottoms out in July near -3°C. Spring is next, beginning on September 23, 2026 (9 days from now).
Spring
Temperatures range from 0 to 18°C. Rainfall is relatively light, with around 92mm over the season and a monthly average of 31mm. Winds are generally light, averaging 5km/h. Light layers work well as temperatures warm through the season. It is a great time to be outdoors.
Summer
Temperatures range from 8 to 22°C. Rainfall is relatively light, with around 51mm over the season and a monthly average of 17mm. Winds are generally light, averaging 5km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from 1 to 20°C. Rainfall is relatively light, with around 85mm over the season and a monthly average of 28mm. Expect around 27cm of snow accumulation during this period. Winds are generally light, averaging 5km/h. Layered clothing works best as temperatures gradually cool. Enjoy the crisp air and changing scenery.
Winter
Temperatures range from -3 to 9°C. Precipitation is moderate at around 204mm for the season, averaging 68mm per month. Expect around 124cm of snow accumulation during this period. Winds are generally light, averaging 5km/h. Warm winter clothing and waterproof boots are a must, and travel may be affected by snow.
Best Time to Visit
The best time to visit Los Andes is during January and February, when the weather is most comfortable for travellers. During these months, average temperatures hover around 17°C with modest rainfall averaging 14mm per month. By contrast, July can be quite cold with temperatures dropping to -3°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.
Monthly Climate Data
The table below shows monthly climate averages for Los Andes based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.
